Replacement for SG250X-48: Drop-In Alternatives We Stock
Looking for a replacement for the SG250X-48 (SG250X-48 - Cisco Small Business SG250X-48 48 x Ports 1000Base-X + 4 x Uplink Ports Layer 2 Managed Gigabit Ethernet Switch)? Pro Disk Network ships Cisco drop-in replacements and equivalent modern parts from US inventory. Every alternate below is in-stock today with same-day shipping for orders placed before 2pm ET. If your unit is still under warranty, contact our engineering team — we offer cross-shipping for B2B customers on Net 30 terms.
About the SG250X-48
| SKU | SG250X-48 |
|---|---|
| Product | SG250X-48 - Cisco Small Business SG250X-48 48 x Ports 1000Base-X + 4 x Uplink Ports Layer 2 Managed Gigabit Ethernet Switch |
| Stock status | In Stock |
| Detail page | View SG250X-48 › |
Drop-in replacements for SG250X-48
Each part below is currently in our US warehouse, ships same-day for orders before 2pm ET, and includes our 90-day warranty. SKUs link to the full product page with photos, datasheets and B2B quote form.
C9300L-48P-4X-E - Cisco Catalyst C9300L-48P POE+ 48 x Ports 10/100/1000Base-T + 4 x Uplink Ports Layer 3 Managed Gigabit Ethernet Switch
SKU: C9300L-48P-4X-E
Price: $2,583.00
MS120-48-HW - Cisco Meraki MS120-48 RJ-45 48 x Ports 10/100/1000Base-T + 4 x SFP Uplink Layer 2 Managed Gigabit Ethernet Compact Switch
SKU: MS120-48-HW
Price: $263.89
C1000-48T-4G-L - Cisco Catalyst 1000-48T 48 x Ports 10/100/1000Base-T + 4 x SFP Uplink Layer 2 Managed Gigabit Ethernet Switch
SKU: C1000-48T-4G-L
Price: $958.75
C1000-48T-4X-L - Cisco Catalyst 1000-48T 48 x Ports 10/100/1000Base-T + 4 x SFP Uplink Layer 2 Managed Gigabit Ethernet Switch
SKU: C1000-48T-4X-L
Price: $1,501.05
C1000-48FP-4X-L - Cisco Catalyst 1000-48FP POE+ 48 x Ports 10/100/1000Base-T + 4 x SFP Uplink Layer 2 Managed Gigabit Ethernet Switch
SKU: C1000-48FP-4X-L
Price: $2,500.00
C1000-48P-4G-L - Cisco Catalyst 1000-48P POE+ 48 x Ports 10/100/1000Base-T + 4 x SFP Uplink Layer 2 Managed Gigabit Ethernet Switch
SKU: C1000-48P-4G-L
Price: $2,696.84
N3K-C3048-BA-L3 - Cisco ONE Nexus N3K-C3048 48 x Ports 10/100/1000Base-T 4 x SFP+ Uplink Layer 3 Managed Gigabit Ethernet Switch
SKU: N3K-C3048-BA-L3
Price: $3,205.26
C1000-48FP-4G-L - Cisco Catalyst 1000-48FP POE+ 48 x Ports 10/100/1000Base-T + 4 x SFP Uplink Layer 2 Managed Gigabit Ethernet Switch
SKU: C1000-48FP-4G-L
Price: $3,718.74
C1000-48P-4X-L - Cisco Catalyst 1000-48P POE+ 48 x Ports 10/100/1000Base-T + 4 x SFP Uplink Layer 2 Managed Gigabit Ethernet Switch
SKU: C1000-48P-4X-L
Price: $4,338.53
WS-C3650-48PS-S - Cisco Catalyst 3650 PoE+ 48 x Ports 10/100/1000Base-T + 4 x SFP Ports Layer 3 Managed Rack-mountable Gigabit Ethernet Network Switch
SKU: WS-C3650-48PS-S
Price: $198.38
How we pick replacements
Every recommendation above was selected using these criteria:
- Drop-in compatibility — same form factor (2.5"/3.5", PCIe slot, SFP port, etc.), so it fits the original chassis without modification
- Equivalent or better performance — matched on RPM/IOPS/speed/throughput, never downgraded
- Same-brand-preferred — we list the OEM-equivalent first when available, then trusted aftermarket
- Warranty coverage — 90-day Pro Disk warranty on every part, with 1-year option for B2B
- In stock today — never recommend a part that is on backorder
Need help confirming compatibility?
Our engineers validate every replacement against your specific server, switch, or chassis model before shipment. Email sales@prodisknetwork.com with your platform model (e.g., Dell PowerEdge R740, HP DL380 Gen10, Cisco Catalyst 9300) and we will confirm the exact part number that drops into your hardware.